To avoid fainting, keep repeating 'It's only a movie...It's only a movie...'

When we learned that Olivia Munn had been cast as Psylocke in Brian Singer's upcoming X-Men: Apocalypse, the reaction was pretty unanimously positive.

Munn's work on Attack of the Show! gave a good crossover between her existing fanbase and the staunch X-Men fans - and her all-round awesomeness helped swing those who were undecided.

Still, if you're still sitting on the fence in the Olivia-Munn-as-Psylocke debate, check out her debuting her badass sword-swinging skills...

There are some pretty boss skills going on there, huh? Just mentally add a billion dollars worth of death-defying stunt people and intricately mapped CGI explosions into the background and you've got yourself a Scarlet Witch-style flash forward of the future (but, you know, a nice version)!

Munn also teased fans with a recent Instagram post hinting at her Psylocke costume, captioned with a cheeky "If the latex fits..."

Having seen the calibre of costumes the superheroes are rocking these days, it seems unlikely that this cute bit of spandex is anything official, but we can dream!

My favorite image of Olivia Munn as Psylocke that we've seen so far is this fan art pic by David Lewis.